R&D Progress Current progress Game Development on INT chain ● Game interface design: world view construction, character, scene, and hero design. (90%) ● Development and deployment of game contracts: including trading contracts, mining contracts, and hero contracts. (90%) Shared power bank ● Development of hardware device: development and design of hardware device. (95%) ● Interaction of Dapps in INT chain: User interaction, prototyping, payment scheme design, etc. (50%)